Guido van Rossum
3b0a3293c3
Massive changes from SF 589982 (tempfile.py rewrite, by Zack
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Weinberg). This changes all uses of deprecated tempfile functions to
the recommended ones.
2002-08-09 16:38:32 +00:00
Guido van Rossum
0d7b8bc772
Add clarifying comment.
2002-07-18 19:48:46 +00:00
Fred Drake
0d7e68adf2
Script to run the pystones "benchmark" under HotShot.
2002-07-18 19:47:05 +00:00
Fred Drake
fbe3608290
Simplify; the low-level log reader is now always a modern iterator,
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and should never return None. (It only did this for an old version of
HotShot that was trying to still work with a patched Python 2.1.)
2002-07-18 19:20:23 +00:00
Fred Drake
302e2bb81b
Expose the fileno() method of the underlying profiler.
2002-07-18 19:17:54 +00:00
Fred Drake
7d17e6f3d0
Expose the fileno() method of the underlying log reader.
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Remove the crufty support for Python's that don't have StopIteration;
the HotShot patch for Python 2.1 has not been maintained.
2002-07-18 19:17:20 +00:00
Tim Peters
30d4896511
Gave hotshot.LogReader a close() method, to allow users to close the
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file object that LogReader opens. Used it then in test_hotshot; the
test passes again on Windows. Thank Guido for the analysis.
2002-07-18 14:54:28 +00:00
Guido van Rossum
32616cf8ec
We're no longer trying to support older Python versions with this
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codebase, so get rid of the pre-2.2 contingency.
2002-07-18 14:33:14 +00:00
Fred Drake
127ee1607f
Minor cleanup:
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- Add comment explaining the structure of the stack.
- Minor optimization: make stack tuple directly usable as part of return
value for enter/exit events.
2002-05-29 19:40:36 +00:00
Fred Drake
34f300a53e
Added docstrings to the Profile class.
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Avoid adding Python wrappers around the underlying C profiler if possible;
the extra layer of calls can lead to confusion in interpreting the logs.
2002-04-16 19:27:23 +00:00
Fred Drake
8b68862680
Set/update self.cwd properly.
2002-03-12 14:26:37 +00:00
Fred Drake
8e26b52a5c
Update to reflect changes to the low-level logreader: share the info
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dictionary instead of building a new one, and provide an overridable method
to allow subclasses to catch ADD_INFO records that are not part of the
initial block of ADD_INFO records created by the profiler itself.
2001-10-29 20:57:23 +00:00
Fred Drake
165b2cc2bd
Allow user code to call the addinfo() method on the profiler object.
2001-10-29 20:48:09 +00:00
Fred Drake
47cada7ab8
pstats-compatible analysis module.
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hotshot.stats.load(logfilename) returns a pstats.Stats instance, which is
about as compatible as it gets.
2001-10-15 22:18:53 +00:00
Fred Drake
e7d8a78b8e
runcall(): Expose the return value of the profiled function; this allows
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changing an application to collect profile data on one part of the
app while still making use of the profiled component, without relying
on side effects.
2001-10-15 22:14:29 +00:00
Fred Drake
d5d5a04040
Avoid deep recursion when reading the header of the log file.
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Add support for extracting function names from the log file, keeping the
extract-names-from-sources support as a fallback.
2001-10-15 22:05:32 +00:00
Fred Drake
d62f151a2c
When we reach the end of the log file, close the logreader object.
2001-10-13 02:55:40 +00:00
Fred Drake
f019324b5c
Preliminary user-level interface to HotShot. We still need the analysis
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tool; look for that on Monday.
2001-10-12 20:56:29 +00:00
